Development of an electrochemical method for the detection of quinolones: Application to cladoceran ecotoxicity studies

Kergaravat, Silvina V.; Gagnetén, Ana María; Hernández, Silvia R.

doi:10.1016/j.microc.2018.05.039

Cited by 14 publications

(6 citation statements)

References 40 publications

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“…For the microgrid intelligent monitoring system, the core functions are ensuring long-term stable operation, realizing error recovery and data backup, and responding to emergencies. 10 In normal operation, stability is the first element. The hardware and software parts of the microgrid intelligent monitoring system are designed, and the network security risk is analyzed.…”

Section: Design Of Smart Monitoring System For Microgrid and Network ...mentioning

confidence: 99%

Network security risk detection method for smart microgrid monitoring system

et al. 2023

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Although the smart microgrid improves the power quality of the power system, it still has some security risks. So, this paper proposes a network security risk detection method of an intelligent microgrid monitoring system based on the artificial immune algorithm. By analyzing the structure of a smart microgrid monitoring system and introducing Policy Protection Detection Response (P2DR) dynamic network security model and ale static network security analysis method, the network security risk of the microgrid monitoring system is evaluated. The theoretical model is analyzed by the overall framework of the artificial immune algorithm, and its term definition is given. The mutation self is detected by self‐dynamic description and immune cell evolution process with the network structure brought into and the risk of the computing network facing different attack subjects is analyzed. This method has a high detection accuracy for more than 10 kinds of network attack modes, the highest detection accuracy is 98%, and the average time is only 0.8 s. Compared with other methods, this method has higher detection accuracy and faster detection speed. It is universal in various network attack modes and can detect the possible network security risks of the intelligent microgrid monitoring system and protect its safe and stable operation.

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Section: Design Of Smart Monitoring System For Microgrid and Network ...mentioning

confidence: 99%

Network security risk detection method for smart microgrid monitoring system

et al. 2023

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“…MTFEs have also been used to quantify organic species like quinolones and peptides using ASV (Kergaravat et al, 2018;Pollok et al, 2020). Kergaravat et al used an ex situ Bi MTFE to quantify two separate quinolones in both buffer solutions and cladoceran crustaceans culture media; they reported an LoD of 1 nM for moxifloxacin and other quinolones with a linear range of 2.99-87.2 nM (Kergaravat et al, 2018). This allowed the researchers to use ASV to show a correlation between degradation of the molecule and the death of the crustaceans, indicating that similar processes may occur in nature.…”

Section: Medical Applicationsmentioning

confidence: 99%

Thin Film Electrodes for Anodic Stripping Voltammetry: A Mini-Review

Wygant

Lambert

2022

Front. Chem.

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Anodic stripping voltammetry (ASV) is a powerful electrochemical analytical technique that allows for the detection and quantification of a variety of metal ion species at very low concentrations in aqueous media. While early, traditional ASV measurements relied on macroscopic electrodes like Hg drop electrodes to provide surfaces suitable for plating/stripping, more recent work on the technique has replaced these electrodes with thin film metal electrodes generated in situ. Such electrodes are plated alongside the analyte species onto the surface of a primary electrode, producing a composite metal electrode from which the analyte(s) can then be stripped, identified, and quantified. In this minireview, we will explore the development and use of these unique electrodes in a variety of different applications. A number of metals (e.g., Hg, Bi, Sn, etc.) have shown promise as thin film ASV electrodes in both acidic and alkaline media, and frequently multiple metals in addition to the analyte of interest are deposited together to optimize the plating/stripping behavior, improving sensitivity. Due to the relatively simple nature of the measurement and its suitability for a wide range of pH, it has been used broadly: To measure toxic metals in the environment, characterize battery materials, and enable biological assays, among other applications. We will discuss these applications in greater detail, as well as provide perspective on future development and uses of these thin film electrodes in ASV measurements.

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“…Among these, the use of quinolones has become a major challenge due to the importance of this group to treat a wide variety of infections in humans [2]. Quinolones are a group of relatively newly developed synthetic antibiotics with broad-spectrum bactericidal activity against Gram-positive and Gram-negative bacteria [3,4]. They are widely employed to treat bacterial infections in animals, poultry and fish.…”

Section: The Importance Of Quinolone Detectionmentioning

confidence: 99%